AAVSO Home
The International
Variable Star Index
Search
Submit
Register
Log In
Account
About
Welcome, Guest. You are not logged in.
Log in
within
5
'
of
18 20 40.18 +21 47 41.3
Return to Details
Search Results
10 records (12 ms)
Click
Name
to display Detail Sheet for star.
Save Search Results as CSV file:
Dist.
'
Name
AUID
Coords (J2000)
Const.
Var. type
Period (d)
Mag. range
0.00
Gaia DR3 4529652250456873344
--
18 20 40.18 +21 47 41.3
Her
ROT
0.482543
16.32 - 16.35 G
1.23
Gaia DR3 4529675924317493760
--
18 20 38.14 +21 48 49.4
Her
ROT
4.20946
15.81 - 15.91 G
2.57
Gaia DR3 4529652284816473088
--
18 20 30.33 +21 46 30.8
Her
ROT
0.353878
17.16 - 17.20 G
3.38
Gaia DR3 4529651700700912256
--
18 20 30.84 +21 45 05.6
Her
ROT
5.2386
15.66 - 15.75 G
4.01
Gaia DR3 4529653178169686656
--
18 20 23.03 +21 48 09.2
Her
ROT
2.46308
17.10 - 17.17 G
4.17
ZTF J182051.23+214424.2
--
18 20 51.23 +21 44 24.3
Her
EW
0.2877444
15.271 (0.231) r
4.20
Gaia DR3 4529676920749910784
--
18 20 40.61 +21 51 53.5
Her
ROT
3.69247
16.36 - 16.39 G
4.31
Gaia DR3 4529652731493082880
--
18 20 21.74 +21 47 10.0
Her
ROT
16.846
14.73 - 14.77 G
4.82
Gaia DR3 4529677161268087424
--
18 20 34.08 +21 52 17.8
Her
ROT
6.4599
17.74 - 17.87 G
4.88
Gaia DR3 4529672484040721536
--
18 20 59.78 +21 45 56.2
Her
E
0.494555
18.04 - 18.19 G
Coordinate based link-outs:
-- Select --
SIMBAD Coordinate query
VizieR Search
CDS Portal
Extinction Calculator
APASS
AAVSOnet Epoch Photometry Data
SDSS Navigate Tool
ASAS Light Curve
ASAS-SN Sky Patrol
NSVS
CRTS
LINEAR
SuperWASP
ZTF
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Guidelines
FAQ
Manual
Forum
Variability Types
Passbands
Copyright
Acknowledgments
Privacy
Contact
Help us
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.2.202